201379310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{9293}}^1$

素因数の和:9508

約数の個数: 32

約数和(自身を含む): 397485792

約数和(自身を除く): 196106482

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 197, 394, 985, 1970, 2167, 4334, 9293, 10835, 18586, 21670, 46465, 92930, 102223, 204446, 511115, 1022230, 1830721, 3661442, 9153605, 18307210, 20137931, 40275862, 100689655, 201379310]

約数ペア:

[(1, 201379310), (2, 100689655), (5, 40275862), (10, 20137931), (11, 18307210), (22, 9153605), (55, 3661442), (110, 1830721), (197, 1022230), (394, 511115), (985, 204446), (1970, 102223), (2167, 92930), (4334, 46465), (9293, 21670), (10835, 18586)]